auto.waitFor()
var appRun = currentActivity()
let sleepTime = 0

function nextPage() {
    VolumeDown()
}

function run() {
    // 2小时
    for (let index = 0; index < 2000; index++) {
        nextPage()
        sleepTime = Math.random() * 5 + 3
        sleep(sleepTime*1000)
    }
}


run()